Over several days, drones were flown over a pod of narwhals swimming in the clear, coastal waters. One video revealed evidence of the marine mammals employing their tusks — which can measure ...

Narwhal tusks are primarily found in males and can grow up to 10 feet long. The unusual feature has led to the animal's nickname of "unicorns of the sea" and is believed to play a role in mating ...

The meme sums it up: Narwhals, swimming in the ocean and causing a commotion, really are awesome. The “unicorns of the sea” have fascinated mariners and royalty for centuries, yet scientists ...

The narwhals mirrored and tracked the fish’s movements, speeding up and slowing down to keep pace with it. But they did not try to catch it, and they seemed to eventually allow the fish to swim ...

Over several days, drones were flown over a pod of narwhals swimming in the clear, coastal waters. One video revealed evidence of the marine mammals employing their tusks — which can measure ...

Over several days, drones were flown over a pod of narwhals swimming in the clear, coastal waters. One video revealed evidence of the marine mammals employing their tusks — which can measure ...

Over several days, drones were flown over a pod of narwhals swimming in the clear, coastal waters. One video revealed evidence of the marine mammals employing their tusks — which can measure ...

Over several days, drones were flown over a pod of narwhals swimming in the clear, coastal waters. One video revealed evidence of the marine mammals employing their tusks — which can measure ...

Over several days, drones were flown over a pod of narwhals swimming in the clear, coastal waters. One video revealed evidence of the marine mammals employing their tusks — which can measure ...

Humans have long been fascinated with narwhal tusks. During the Middle Ages, the long, spiraled teeth — mistaken for unicorn horns — were the prized possessions of European royalty. And in the ...

What do narwhals use their tusks for? New drone footage from the Canadian Arctic suggests they use them for hunting and play, study finds.